Hemp paper cardboard cartons and corrugated boxes

ABSTRACT

The use of hemp paper for use to manufacture cardboard cartons or corrugated boxes.

RELATED APPLICATIONS

This application is a continuation-in-part of U.S. application Ser. No. 17/855,536 filed Jun. 30, 2022, which claims benefit and priority to U.S. provisional application Ser. No. 63/224,320 filed Jul. 21, 2021

FIELD OF THE INVENTION

The use of hemp paper to manufacture cardboard cartons or corrugated boxes.

BACKGROUND OF THE INVENTION

Hemp is a source of fiber that comes from the plant species Cannabis sativa. Hemp can be produced much faster than trees. Hemp stalks grow in four months, whereas trees can take twenty to eighty years. One acre of hemp can yield 1,300 pounds of fiber and produce as much paper as four to ten acres of trees over a twenty year cycle. Unlike trees, hemp plants can be grown without using any pesticides or herbicides. The wider use of hemp plants can reduce deforestation.

The hemp-growing industry is regulated throughout the United States. Recent regulations have sought to encourage this nascent industry as biodegradable hemp raw materials can be turned into biodegradable hemp-based products. Biodegradable hemp products break down in approximately 90 days versus the dozens of years it takes petroleum-based plastics to break down into microplastics that frequently end up in the ocean.

Hemp plant stalks have two parts. The bast fibers, or outer part of the stalk have a grassy texture and typically contain almost 80% cellulose. The hurd, or inner part of the stalk, has a woody core made up of cellulose-laden bundles of short fiber. The process of separating the bast fiber from the hurd fiber is called decortication. To facilitate decortication, dew retting or water retting is typically done first. Retting uses bacteria and moisture to dissolve away the gummy substances that surround bast fiber bundles.

Hemp paper is a plant based, non-toxic, sustainable alternative to conventional paper made from trees. Hemp paper is primarily made from the bast fibers of hemp plants. Hemp paper has a low lignin and high cellulose content. Hemp paper does not age or discolor with time. The quality of hemp paper is better than that of paper made from the wood pulp of trees. Hemp paper is thin, and lightweight, with a high degree of stiffness. Hemp paper is tough, brittle and rough. Wood pulp paper is softer and thicker than hemp paper. Hemp paper is more difficult to make and is stronger than wood pulp paper. Hemp paper can be recycled up to eight times, compared to just three times for paper made from wood pulp.

U.S. Pat. No. 5,080,702 relates to a disposable two-ply filter for a vacuum cleaner bag, wherein the outer ply may be wood paper, hemp paper or any other filter paper, cloth or fabric well known in the art.

U.S. Pat. No. 5,700,599 relates to a high absorption rate battery separator of a nonwoven cellulosic substrate coated on at least one surface with a cellulosic film and a process for making such separator by contacting a nonwoven cellulosic textile substrate with a cellulose or cellulose derivative solution on at least one side of the substrate. Preferred nonwovens are paper webs such as hemp paper bonded with hydrogen bonds, cellulose or food grade binders.

U.S. Pat. No. 7,537,514 relates to a double casing with netting for food products, wherein the material of the tube comprises a combination of materials selected from the group consisting of edible collagen of bovine or porcine origin, inedible collagen, regenerated collagen, regenerated or fibrous collagen, plastic material, hemp paper, any type of paper, and a polysaccharide.

U.S. Pat. No. 7,666,484 relates to a ready to use food packaging film, wherein in one embodiment the film is made out of hemp paper.

U.S. Pat. No. 5,744,251 relates to a cellulosic composition and article. Fibrous casing made in the casing industry is produced by coating regenerated cellulose onto a sheet or tube of hemp paper.

US patent publication 2019/0280135 relates to a room temperature printing method for producing a PV layer sequence. The process is characterized in that the carrier used for the PV layer sequence comprises continuous, flat sheets of material, preferably sheets of film and/or sheets of paper, more preferably sheets of hemp paper. Hemp offers the advantage that it can be manufactured in a sulfate-free manner; provided with additional moisture inhibitor and/or biocide, such as hemp paper can advantageously withstand high temperatures without yellowing or significant mechanical degradation or any decline in its properties.

SUMMARY OF THE INVENTION

The present invention relates to a cardboard carton or corrugated box that is comprised of hemp paper. The definition of a cardboard carton includes a cardboard box. The definition of hemp paper includes machine made hemp paper. The present invention relates to a cardboard carton or corrugated box that is comprised of hemp paper made from one hundred percent hemp. The present invention relates to a cardboard carton or corrugated box that is comprised of hemp paper made from one to twenty five percent hemp. The present invention relates to a cardboard carton or corrugated box that is comprised of hemp paper made from twenty five to fifty percent hemp. The present invention relates to a cardboard carton or corrugated box that is comprised of hemp paper made from fifty to seventy-five percent hemp. The present invention relates to a cardboard carton or corrugated box that is comprised of hemp paper made from seventy-five to one hundred percent hemp. It is an object of the present invention for the remaining percentage of the paper that is not hemp paper to be made of post-consumer waste recycled content wood pulp. It is an object of the present invention for the remaining percentage of paper that is not hemp paper to be made of post-industrial recycled content wood pulp. It is an object of the present invention for the remaining percentage of paper that is not hemp paper to be made of virgin wood pulp. It is an object of the present invention for the remaining percentage of paper that is not hemp paper to be made from any combination of post-consumer waste recycled content wood pulp, post-industrial recycled content wood pulp or virgin wood pulp.

It is an object of the present invention for the hemp paper to have a hurd content of less than 15%. It is an object of the present invention for the hemp paper to have a hurd content of less than 10%. It is an object of the present invention for the hemp paper to have a hurd content of less than 5%. It is an object of the present invention for the hemp paper that is not made from the hurd of the hemp stalk to be made from the bast fiber of the hemp stalk. It is an object of the present invention for hemp paper to be made from some combination of hemp hurd, hemp bast fiber, post-consumer recycled content wood pulp and post-industrial recycled content wood pulp. It is an object of the present invention for hemp paper to be made from some combination of hemp hurd, hemp bast fiber, post-consumer recycled content wood pulp, post-industrial recycled content wood pulp, preservatives, chemicals and additives. It is an object of the present invention to use as low a hurd content percentage as possible to increase the strength of hemp paper. It is an object of the present invention to make hemp paper without using any clay, fillers, chemicals or additives. It is an object of the present invention for the hemp paper to comprise clay, fillers, chemicals or additives.

It Is an object of the present invention to harvest hemp plants to make hemp paper. It is an object of the present invention to genetically modify hemp plants so that they do not comprise THC or CBD compounds. It is an object of the present invention to harvest genetically modified hemp plants that do not comprise THC or CBD compounds and make hemp paper from those plants.

Tensile strength refers to the maximum stress needed to break a strip of paper sheet. Tensile strength is measured in two directions—machine direction, commonly abbreviated as MD, and cross direction, commonly abbreviated as CD. Cross direction is also referred to as transverse direction, commonly abbreviated as TD. MD means the direction that the paper web runs on a paper machine, while CD means the direction perpendicular to MD. It is an object of the present invention that hemp paper have a tensile MD strength ranging from five pounds to two hundred pounds per inch, preferably from twenty pounds to one hundred pounds per inch. It is an object of the present invention that hemp paper have a tensile CD strength ranging from five pounds to two hundred pounds per inch, preferably from twenty pounds to one hundred pounds per inch. It is an object of the present invention that hemp paper have a MD strength greater than CD strength. It is an object of the present invention that hemp paper have a MD strength greater than or equal to CD strength.

Elongation percentage refers to the stretch required to rupture a paper sheet. Elongation percentage is measured in two directions—machine direction, commonly abbreviated as MD, and cross direction, commonly abbreviated as CD. It is an object of the present invention that hemp paper have an elongation MD percentage ranging from one half to twenty pounds per inch, preferably from two pounds to ten pounds per inch. It is an object of the present invention that hemp paper have an elongation CD percentage ranging from one half pound to twenty pounds per inch, preferably from two pounds to ten pounds per inch. It is an object of the present invention that hemp paper has more stretch built into it in both MD and CD directions than wood pulp paper. It is an object of the present invention that the greater MD and CD stretch percentages allow hemp paper to fold without the risk of cracking.

It is an object of the present invention that hemp paper be treated or coated with AKD sizing, a wax derivative. It is an object of the present invention to use AKD sizing as a preventative measure to reduce the level of curling in the hemp corrugated linerboard, flute and cardboard cartons so that the hemp box will lay flat on a surface.

A corrugated sheet consists of two major components—linerboard and medium. Linerboard are flat sheets. Medium is the fluted or arched paper found between two linerboards. Medium has a wavelike, corrugated shape and is glued between the two linerboards. The waves of the medium are called its flutes. It is an object of the present invention for the corrugated linerboard to comprise hemp paper. It is an object of the present invention for the medium and its flutes to comprise hemp paper. It is an object of the present invention for the corrugated linerboard and medium of a corrugated box to comprise hemp paper.

The difference between a cardboard carton and a corrugated box is that a cardboard carton is formed by linerboard sheets and contains no medium or flute. Cardboard cartons are usually thinner than corrugated boxes. It is an object of the present invention to use cardboard cartons comprised of hemp paper for lightweight objects. It is an object of the present invention to use cardboard cartons comprised of hemp paper to transport or store popcorn served at venues such as movie theaters and sporting events.

The present invention relates to a cardboard sheet that is comprised of hemp paper made from one to twenty five percent hemp; the cardboard sheet used to form a carton. The present invention relates to a cardboard sheet that is comprised of hemp paper made from twenty five to fifty percent hemp; the cardboard sheet used to form a carton. The present invention relates to a cardboard sheet that is comprised of hemp paper made from fifty to seventy-five percent hemp; the cardboard sheet used to form a carton. The present invention relates to a cardboard sheet that is comprised of hemp paper made from seventy-five to one hundred percent hemp; the cardboard sheet used to form a carton. It is an object of the present invention for the remaining percentage of the cardboard sheet that does not comprise hemp paper to be made of post-consumer waste recycled content wood pulp. It is an object of the present invention for the remaining percentage of the cardboard sheet that does not comprise hemp paper to be made of post-industrial recycled content wood pulp. It is an object of the present invention for the remaining percentage of the cardboard sheet that does not comprise hemp paper to be made of virgin wood pulp. It is an object of the present invention for the remaining percentage of the cardboard sheet that does not comprise hemp paper to be made from any combination of post-consumer waste recycled content wood pulp, post-industrial recycled content wood pulp or virgin wood pulp.

Corrugated boxes are typically used for shipping or storage of heavyweight items. It is an object of the present invention to use corrugated boxes comprised of hemp paper for shipping or storage. It is an object of the present invention to use corrugated boxes comprised of hemp paper to transport or store food such as pizza or donuts.

Four different types of wall board exist: single face board, single-wall board, double-wall board and triple-wall board Single face board has only two layers, a linerboard layer and a corrugated or fluted layer. It is an object of the present invention for single face board packaging to comprise hemp paper. It is an object of the present invention for the linerboard layer to comprise hemp paper. It is an object of the present invention for the corrugated or fluted layer to comprise hemp paper. It is an object of the present invention for single face board packaging comprised of hemp paper to be used as a cushioning material for objects in other containers.

Single-wall board is the most common type of corrugated cardboard. It consists of two outer linerboards and a middle layer of corrugated medium or flute. It is an object of the present invention for single-wall board boxes to comprise hemp paper. It is an object of the present invention for the linerboards to comprise hemp paper. It is an object of the present invention for the middle layer of corrugated medium or flute to comprise hemp paper.

Double-wall board has two layers of corrugated fluting and three linerboards. It is an object of the present invention for double-wall board boxes to comprise hemp paper. It is an object of the present invention for the linerboards to comprise hemp paper. It is an object of the present invention for the corrugated fluting to comprise hemp paper. It is an object of the present invention for double-wall board boxes comprised of hemp paper to be used for heavier items such as large appliances.

Triple-wall board has three layers of corrugated fluting and four linerboards. It is an object of the present invention for triple-wall board boxes to comprise hemp paper. It is an object of the present invention for the linerboards to comprise hemp paper. It is an object of the present invention for the corrugated fluting to comprise hemp paper. It is an object of the present invention for triple-wall board boxes comprised of hemp paper to be used as export packaging for extremely heavy items.

The present invention relates to corrugated linerboard that is comprised of hemp paper made from one to twenty five percent hemp. The present invention relates to corrugated linerboard that is comprised of hemp paper made from twenty five to fifty percent hemp. The present invention relates to corrugated linerboard that is comprised of hemp paper made from fifty to seventy-five percent hemp. The present invention relates to corrugated linerboard that is comprised of hemp paper made from seventy-five to one hundred percent hemp. It is an object of the present invention for the remaining percentage of the corrugated linerboard that does not comprise hemp paper to be made of post-consumer waste recycled content wood pulp. It is an object of the present invention for the remaining percentage of the corrugated linerboard that does not comprise hemp paper to be made of post-industrial recycled content wood pulp. It is an object of the present invention for the remaining percentage of the corrugated linerboard that does not comprise hemp paper to be made of virgin wood pulp. It is an object of the present invention for the remaining percentage of the corrugated linerboard that does not comprise hemp paper to be made from any combination of post-consumer waste recycled content wood pulp, post-industrial recycled content wood pulp or virgin wood pulp.

The present invention relates to flute that is comprised of hemp paper made from one to twenty five percent hemp. The present invention relates to flute that is comprised of hemp paper made from twenty five to fifty percent hemp. The present invention relates to flute that is comprised of hemp paper made from fifty to seventy-five percent hemp. The present invention relates to flute that is comprised of hemp paper made from seventy-five to one hundred percent hemp. It is an object of the present invention for the remaining percentage of the flute that does not comprise hemp paper to be made of post-consumer waste recycled content wood pulp. It is an object of the present invention for the remaining percentage of the flute that does not comprise hemp paper to be made of post-industrial recycled content wood pulp. It is an object of the present invention for the remaining percentage of the flute that does not comprise hemp paper to be made of virgin wood pulp. It is an object of the present invention for the remaining percentage of the flute that does not comprise hemp paper to be made from any combination of post-consumer waste recycled content wood pulp, post-industrial recycled content wood pulp or virgin wood pulp.

The present invention relates to flutes comprised of hemp paper that come in five basic heights and shapes. It is an object of the present invention that A-flute corrugated cardboard comprise hemp paper. It is an object of the present invention that A-flute corrugated cardboard comprised of hemp paper have a flute height ranging from one eighth to three eighths of an inch and have between thirty one flutes to thirty nine flutes per linear foot. It is an object of the present invention that A-flute corrugated cardboard comprised of hemp paper provide structural strength and be used for packaging fragile items.

It is an object of the present invention that B-flute corrugated cardboard comprise hemp paper. It is an object of the present invention that B-flute corrugated cardboard comprised of hemp paper have a flute height ranging from one thirty second to one quarter of an inch and have between forty five flutes to fifty five flutes per linear foot. It is an object of the present invention that B-flute corrugated cardboard comprised of hemp paper be commonly used for inner packaging components such as pads and partitions and die cut boxes. The present invention relates to die cut boxes whose walls lock into place, and whose lid typically closes with a tab.

It is an object of the present invention that C-flute corrugated cardboard comprise hemp paper. It is an object of the present invention that C-flute corrugated cardboard comprised of hemp paper have a flute height ranging from one sixteenth to three eighths of an inch and have between thirty five flutes to forty five flutes per linear foot. It is an object of the present invention that C-flute corrugated cardboard comprised of hemp paper be used for shipping boxes and to secure such products as glass and furniture.

It is an object of the present invention that E-flute corrugated cardboard comprise hemp paper. It is an object of the present invention that E-flute corrugated cardboard comprised of hemp paper have a flute height ranging from one thirty second to one eighth of an inch and have between eighty five flutes to one hundred flutes per linear foot. It is an object of the present invention that E-flute corrugated cardboard comprised of hemp paper be used for displays, pizza boxes, and packaging of such products as ceramics and cosmetics.

It is an object of the present invention that F-flute corrugated cardboard comprise hemp paper. It is an object of the present invention that F-flute corrugated cardboard comprised of hemp paper have a flute height ranging from one sixty fourth to one eighth of an inch and have between one hundred twenty flutes to one hundred thirty five flutes per linear foot. It is an object of the present invention that F-flute corrugated cardboard comprised of hemp paper be used in fast food clamshell containers and packaging of such products as jewelry and shoes.

The present invention relates to three types of corrugated slotted containers comprised of hemp paper— RSC, FOL, and HSC. It is an object of the present invention that a regular slotted container (RSC) box comprised of hemp paper have four flaps on the top and bottom of the box, each flap with a length equal to one-half of the box width. The four flaps meet in the middle and can be taped closed. RSC is the most widely used style of corrugated shipping box. It is an object of the present invention that RSC boxes comprised of hemp paper have C-flute cardboard. It is an object of the present invention that a full overlap slotted container (FOL) box comprised of hemp paper have long closure flaps that overlap each other almost completely, creating extra layers of corrugated board that result in a strong, cushioned box. It is an object of the present invention that a half slotted container (HSC) box comprised of hemp paper have four flaps on one side of the box, each flap with a length equal to one-half of the box width and have one flapless “open” side. HSC's can be used to create a telescope box.

Burst strength, typically assessed using the Mullen test, refers to the hydraulic pressure applied to a corrugated board's face until its linerboard component ruptures. Burst strength measures how much pressure it takes to push through the linerboard of a piece of corrugated board. Burst strength rating is measured in pounds per square inch and is closely related to the tensile strength of the linerboard. It is an object of the present invention that a single-wall corrugated box comprised of hemp paper have a minimum burst strength ranging from one hundred pounds per square inch to four hundred pounds per square inch (PSI), preferably from two hundred pounds per square inch to three hundred pounds per square inch. It is an object of the present invention that a double-wall corrugated box comprised of hemp paper have a minimum burst strength ranging from one hundred seventy five pounds per square inch to seven hundred pounds per square inch (PSI), preferably from two hundred pounds per square inch to six hundred pounds per square inch. It is an object of the present invention that an E flute corrugated box comprised of hemp paper have a minimum burst strength ranging from one hundred twenty five pounds per square inch to two hundred pounds per square inch (PSI), preferably from one hundred fifty pounds per square inch to two hundred pounds per square inch.

The Edge Crush Test, commonly abbreviated as ECT, measures corrugated linerboard stacking strength, or the compression strength of a corrugated box. ECT measures how much pressure it takes to crush the corrugated board by pressing downward on it while the corrugated board is standing on its edge. ECT strength rating is measured in pounds per lineal inch of load bearing edge. It is an object of the present invention that a single-wall corrugated box comprised of hemp paper have a minimum ECT ranging from twenty pounds per lineal inch to sixty pounds per lineal inch, preferably from thirty two pounds per lineal inch to fifty five pounds per lineal inch. It is an object of the present invention that a double-wall corrugated box comprised of hemp paper have a minimum ECT ranging from forty pounds per lineal inch to ninety pounds per lineal inch. It is an object of the present invention that an E flute corrugated box comprised of hemp paper have a minimum ECT ranging from twenty pounds per lineal inch to forty pounds per lineal inch, preferably from twenty five pounds per lineal inch to thirty five pounds per lineal inch.

It is an object of the present invention that a single-wall corrugated box comprised of hemp paper have a minimum combined weight of facings, defined as the surface area of the box, ranging from forty five pounds to two hundred pounds, preferably from eighty pounds to one hundred eighty pounds. It is an object of the present invention that a single-wall corrugated box comprised of hemp paper have a maximum weight of box and contents ranging from fifteen pounds to one hundred thirty pounds, preferably from sixty five pounds to one hundred twenty pounds. It is an object of the present invention that a single-wall corrugated box comprised of hemp paper have maximum outside dimensions, including length, width and depth, ranging from thirty inches to one hundred twenty inches, preferably from seventy five inches to one hundred five inches.

It is an object of the present invention that a single-wall corrugated box with an ECT rating ranging from twenty eight pounds per lineal inch to thirty eight pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper used for moving and storage have length ranging from ten inches to thirty inches, widths ranging from eight inches to twenty six inches and depths ranging from nine inches to twenty six inches.

It is an object of the present invention that an extra-small single-wall corrugated box with an ECT rating ranging from twenty eight pounds per lineal inch to thirty eight pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper used for moving and storage have length ranging from ten inches to seventeen inches, widths ranging from eight inches to fourteen inches and depths ranging from ten inches to fourteen inches.

It is an object of the present invention that a small single-wall corrugated box with an ECT rating ranging from twenty eight pounds per lineal inch to thirty eight pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper used for moving and storage have length ranging from fourteen inches to nineteen inches, widths ranging from nine inches to fourteen inches and depths ranging from nine inches to fourteen inches.

It is an object of the present invention that a medium single-wall corrugated box with an ECT rating ranging from twenty eight pounds per lineal inch to thirty eight pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper used for moving and storage have length ranging from fourteen inches to twenty four inches, widths ranging from thirteen inches to twenty inches and depths ranging from thirteen inches to twenty inches.

It is an object of the present invention that a large single-wall corrugated box with an ECT rating ranging from twenty eight pounds per lineal inch to thirty eight pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper used for moving and storage have length ranging from sixteen inches to thirty inches, widths ranging from thirteen inches to twenty six inches and depths ranging from fourteen inches to twenty six inches.

It is an object of the present invention that an extra-large single-wall corrugated box with an ECT rating ranging from twenty eight pounds per lineal inch to thirty eight pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper used for moving and storage have length ranging from twenty inches to twenty six inches, widths ranging from sixteen inches to twenty three inches and depths ranging from nineteen inches to twenty six inches.

It is an object of the present invention that a double-wall corrugated box with an ECT rating ranging from forty five pounds per lineal inch to fifty five pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper used for moving and storage have length ranging from ten inches to twenty six inches, widths ranging from eight inches to twenty six inches and depths ranging from nine inches to twenty six inches.

It is an object of the present invention that an extra-small double-wall corrugated box with an ECT rating ranging from forty five pounds per lineal inch to fifty five pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper and used for moving and storage have length ranging from ten inches to seventeen inches, widths ranging from eight inches to fourteen inches and depths ranging from ten inches to fourteen inches.

It is an object of the present invention that a small double-wall corrugated box with an ECT rating ranging from forty five pounds per lineal inch to fifty five pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper and used for moving and storage have length ranging from fourteen inches to nineteen inches, widths ranging from nine inches to fourteen inches and depths ranging from nine inches to fourteen inches.

It is an object of the present invention that a medium double-wall corrugated box with an ECT rating ranging from forty five pounds per lineal inch to fifty five pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper and used for moving and storage have length ranging from fourteen inches to twenty four inches, widths ranging from thirteen inches to twenty inches and depths ranging from thirteen inches to twenty inches.

It is an object of the present invention that a large double-wall corrugated box with an ECT rating ranging from forty five pounds per lineal inch to fifty five pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper and used for moving and storage have length ranging from sixteen inches to thirty inches, widths ranging from thirteen inches to twenty six inches and depths ranging from fourteen inches to twenty six inches.

It is an object of the present invention that an extra-large double-wall corrugated box with an ECT rating ranging from forty five pounds per lineal inch to fifty five pounds per lineal inch, with or without built-in perforated handles, comprised of hemp paper and used for moving and storage have length ranging from twenty inches to twenty six inches, widths ranging from sixteen inches to twenty three inches and depths ranging from nineteen inches to twenty six inches.

It is an object of the present invention that a double-wall corrugated box comprised of hemp paper have a minimum combined weight of facings, including center facings of the double-wall, ranging from eighty pounds to three hundred pounds. It is an object of the present invention that a double-wall corrugated box comprised of hemp paper have a maximum weight of box and contents ranging from seventy pounds to two hundred pounds. It is an object of the present invention that a double-wall corrugated box comprised of hemp paper have maximum outside dimensions, including length, width and depth, ranging from eighty inches to one hundred thirty inches.

It is an object of the present invention that an E flute corrugated box comprised of hemp paper have a minimum combined weight of facings ranging from sixty pounds to ninety pounds, preferably from sixty five pounds to eighty five pounds.

It is an object of the present invention that an E flute corrugated box comprised of hemp paper have a maximum weight of box and contents ranging from thirty pounds to sixty pounds, preferably from thirty five pounds to fifty pounds. It is an object of the present invention that an E flute corrugated box comprised of hemp paper have maximum outside dimensions, including length, width and depth, ranging from forty inches to seventy inches, preferably from fifty inches to sixty inches.

It is an object of the present invention that the corrugated box comprised of hemp have a box manufacturer's certificate, a circular stamp that includes the box manufacturer's name and other technical information, printed on the box.

It is an object of the present invention that the amount of hemp pulp fibers and the length of those fibers in a corrugated sheet substantially contribute to box strength. For example, the difference between a 200 lb. box and a 275 lb. box is that the latter has more pulp fibers in its corrugated linerboard.

It is an object of the present invention that corrugated boxes comprised of hemp paper be produced in traditional rectangular shapes and cubes, or elongated shapes and sizes for specialized uses. It is an object of the present invention that corrugated boxes comprised of hemp paper be produced in cube boxes, which feature the same length on all edges and have the same square box shape on all sides. It is an object of the present invention that corrugated boxes comprised of hemp paper be produced in multi-height boxes, which have a design that lets a user choose between various heights while keeping a fixed width and depth. It is an object of the present invention that corrugated boxes comprised of hemp paper be produced in long boxes, which have a longer length compared to their width and height. Long boxes allow loading elongated items that can ship on their side or lying down flat. It is an object of the present invention that corrugated boxes comprised of hemp paper be produced in tall boxes, which feature a smaller length and width compared to a taller height. Tall boxes are good for shipping tall items that can't be folded down and need to stay upright during transit. It is an object of the present invention that corrugated boxes comprised of hemp paper be produced in telescoping boxes, which allow for shipping long items that may not fit into a single box. Telescoping boxes fit together. It is an object of the present invention that corrugated boxes comprised of hemp paper be produced in side-loading boxes, which are often wide and thin and have an opening on the narrow side to load or unload times.

It is an object of the present invention that hemp paper be brown in color, commonly called unbleached or kraft. It is an object of the present invention that hemp paper be white in color, commonly called bleached. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be comprised of bleached hemp paper. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be comprised of unbleached hemp paper. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be of a color other than white or brown. It is an object of the present invention to use non-toxic bleaching to whiten hemp paper. It is an object of the present invention that hemp paper used to make cardboard carton or corrugated box and packaging products be whitened with hydrogen peroxide during the bleaching process.

It is an object of the present invention that the hemp paper comprise a single-ply paper sheet. It is an object of the present invention that the hemp paper comprise a double-ply paper sheet.

It is an object of the present invention for a hemp paper cardboard carton or corrugated box to be closed with a closure device such as packing tape, adhesive tape, or a sticker. It is an object of the present invention for the closure mechanism to comprise a peel-off sticker or label attached to the hemp paper cardboard carton to seal or reseal the carton, the peel-off sticker or label is defined as a device having a hemp paper strip or piece that covers adhesive, and when the hemp paper strip or piece is removed, adhesive is functional. It is an object of the present invention for the hemp paper strip or piece consisting of hemp paper to be recyclable, compostable, biodegradable or any combination. It is an object of the present invention for the peel-off strip to be a coupon.

It is an object of the present invention for the hemp paper cardboard carton or corrugated box to have handles. It is an object of the present invention for the hemp paper cardboard carton or corrugated box with handles for the handles to be built-in, perforated handles. It is an object of the present invention for the hemp paper cardboard carton or corrugated box with handles to have a handle on opposite sides of the carton or box.

The present invention relates to a hemp paper cardboard carton or corrugated box made of flipside paper, namely a cardboard carton or corrugated box made with bleached hemp paper on the outside and unbleached hemp paper on the inside. The present invention relates to a hemp paper cardboard carton or corrugated box made of flipside paper, namely a cardboard carton or corrugated box made with bleached hemp paper on the inside and unbleached hemp paper on the outside.

It is an object of the present invention that the hemp paper be oil and grease resistant, preventing grease from escaping through the cardboard carton or corrugated box. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be oil and grease resistant. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be coated with an oil and grease resistant material.

It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be leak-proof. It is an object of the present invention that the hemp paper cardboard carton or corrugated box be coated with a water-resistant material. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be moisture proof, preventing liquids or condensation from escaping the bag.

It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be recyclable. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be curbside recyclable.

The present invention relates to a hemp paper cardboard carton or corrugated box that is more environmentally friendly than a cardboard carton or corrugated box made from virgin paper or even paper made with recycled content. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be toxin free. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be chlorine free. It is an object of the present invention for the hemp paper cardboard carton or corrugated box not to include BPAs (bisphenol A), Lead, Phthalates, and PFAs (perfluoroalkoxy alkanes). It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be biodegradable. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be compostable. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to have some combination of the following environmentally friendly features: chlorine free, toxin free, compostable, recyclable, biodegradable, BPA free, lead free, Phthalates free, PFA free.

It is an object of the present invention for a hemp paper cardboard carton to be treated with wax to provide better storage and handling for the object or objects such as popcorn placed inside the box or carton. It is an object of the present invention for a hemp paper cardboard carton to be double waxed. Double waxed is defined as adding a further layer of wax.

In an embodiment of the present invention, the hemp paper cardboard carton or corrugated box have a wide face and a seamless construction, which provides an excellent surface area to accept all types of graphics on the top, bottom and sides of the carton or box.

It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be printable, allowing for ink and graphics to be attached to the carton or box. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be printable with water-soluble inks. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be printable with non-water-soluble inks. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to be printable with inks certified as food safe. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to comprise flexographic printed graphics or text, digitally printed graphics or text, post-printed graphics or text, or pre-printed graphics or text. It is an object of the present invention for the hemp paper cardboard carton or corrugated box to have coupons, bar codes, or QR codes printed on the carton or box. It is an object of the present invention to use printed information on the hemp paper cardboard carton or corrugated box such as bar codes to track sales of the hemp paper cardboard carton or corrugated box or sales of items in the hemp paper cardboard carton or corrugated box.

It is an object of the present invention for a hemp paper cardboard carton or corrugated box to contain printed social messaging. It is an object of the present invention to use printed information on the hemp paper cardboard carton or corrugated box such as bar codes to track the impact of social messaging on sales of the hemp paper cardboard carton or corrugated box or sales of items in the hemp paper cardboard carton or corrugated box.

It is an object of the present invention for the hemp paper cardboard carton or corrugated box to have an advertisement printed on it. It is an object of the present invention that the hemp paper cardboard carton or corrugated box be used as an advertising vehicle to communicate messages, coupons or contests to customers.

The present invention relates to methods for printing from a digital-based image directly onto products made from hemp paper. Digital printing refers to methods of printing from a digital-based image onto a surface or substrate, without requiring the need for separate, analog plates. Unlike conventional ink used in offset printing, the ink or toner used in digital printing does not permeate the substrate but forms a thin layer on the surface.

The present invention relates to a method of digital printing of graphics and/or text on a hemp paper cardboard carton or corrugated box. It is an object of the present invention for the digital printing system to print repeated images of the graphics and/or text on the hemp paper used to make a cardboard carton or corrugated box.

The present invention relates to a method that comprises using a separate digital printing system to pre-print single or multiple color graphics and/or text on rolls of hemp paper used to make hemp paper cardboard cartons or corrugated boxes. It is an object of the present invention for the method to comprise using a separate digital printing system to pre-print on rolls of hemp paper prior to the hemp paper being fed to a carton or box machine for producing cardboard cartons or corrugated boxes. It is an object of the present invention for the ink or toner to form a thin layer on the surface of the hemp paper. It is an object of the present invention for the ink or toner to be adhered to the hemp paper by using some combination of fuser fluid, heat or UV curing. It is an object of the present invention for the digital printing system to print continuously on the hemp paper as it is unrolled and fed to a cardboard carton or corrugated box making machine.

The present invention relates to a method that comprises using a digital printing system to post-print single or multiple color graphics and/or text on hemp paper cardboard cartons or corrugated boxes. It is an object of the present invention for the method to comprise taking hemp paper unassembled or unfolded cardboard cartons or corrugated boxes already separately produced on a carton or box machine and feeding the hemp paper cardboard cartons or corrugated boxes to a separate digital printing system.

It is an object of the present invention for the method to comprise the digital printing system depositing ink or toner onto the hemp paper cardboard carton or corrugated box surface to form an image. It is an object of the present invention for the ink or toner to form a thin layer on the surface of the hemp paper cardboard carton or corrugated box. It is an object of the present invention for the ink or toner to be adhered to the hemp paper cardboard carton or corrugated box by using some combination of fuser fluid, heat, or UV curing.

It is an object of the present invention to have a digital printing system to use inkjet printing featuring Piezo print heads to achieve photo quality printing onto cardboard cartons or corrugated boxes.

For the cardboard cartons and corrugated boxes, length is the longer dimension, width is the shorter dimension measured along the opening of the box and depth is the distance between the opening and opposite pan.

It is an object of the present invention for the cardboard carton or corrugated box to be closed using staples.

It is an object of the present invention for the cardboard carton or corrugated box to be closed using a folded flap.

It is an object of the present invention for the cardboard carton or corrugated box to have a corner guard made of multiple layers of cardboard sheets.

Minimum combined weight of facings is measured in pounds per thousand square feet vs max weight of box and contents, which is measured in pounds

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 a is shows a sheet of A-flute corrugated cardboard comprised of hemp paper.

FIG. 1 b shows a sheet of B-flute corrugated cardboard comprised of hemp paper.

FIG. 1 c shows a sheet of C-flute corrugated cardboard comprised of hemp paper.

FIG. 1 d shows a sheet of E-flute corrugated cardboard comprised of hemp paper.

FIG. 1 e shows a sheet of F-flute corrugated cardboard comprised of hemp paper.

FIG. 2 a shows a side view of an unassembled single face board comprised of hemp paper, showing a single linerboard and a fluted layer, both comprised of hemp paper.

FIG. 2 b shows a side view of a single face corrugated board comprised of hemp paper, the single face board with both a single linerboard and a fluted layer comprised of hemp paper.

FIG. 2 c shows top view of a single face corrugated board.

FIG. 2 d shows a side view of a single corrugated face board.

FIG. 2 e shows a side view of a single corrugated face board.

FIG. 3 a shows a side view of an unassembled single-wall board comprised of hemp paper, showing two outer linerboards and a middle fluted layer, both the linerboards and fluted layer comprised of hemp paper.

FIG. 3 b shows a side view of a single-wall corrugated board comprised of hemp paper, the single-wall board with two outer linerboards and a middle fluted layer, both the linerboards and fluted layer comprised of hemp paper.

FIG. 4 a shows a side view of an unassembled double-wall board comprised of hemp paper, showing two outer linerboards, a single inner linerboard and two middle fluted layers, both the linerboards and fluted layers comprised of hemp paper.

FIG. 4 b shows a side view of a double-wall corrugated board comprised of hemp paper, the double-wall board with two outer linerboards, a single inner linerboard and two middle fluted layers, both the linerboards and fluted layers comprised of hemp paper. The inner linerboard separates the two middle fluted layers.

FIG. 5 shows a cardboard sheet comprised of hemp paper that can be used to form a cardboard carton.

FIG. 6 a shows a top side view of a cardboard carton in an open position comprised of hemp paper with two top flaps and a top cover, the sides of the cardboard carton featuring printed graphics.

FIG. 6 b shows a top side view of the cardboard carton of FIG. 6 a , the top cover in a partially closed position.

FIG. 6 c shows a top side view of the cardboard carton of FIG. 6 b , the top cover in a fully closed position and the cover sealed with an attached sticker.

FIG. 7 a shows a top side view of a cardboard carton comprised of hemp paper with two top flaps and a top cover, the top cover with a partially peeled off adhesive strip. One side of the cardboard carton features a peel-off coupon.

FIG. 7 b shows a top side view of the cardboard carton of FIG. 7 a with the adhesive strip fully peeled off.

FIG. 7 c shows a top side view of the cardboard carton of FIG. 7 b with the top cover in a partially closed position.

FIG. 7 d shows a top side view of the cardboard carton of FIG. 7 c with the top cover in a fully closed position, showing an internal view of the adhesive that seals the cardboard carton.

FIG. 7 e shows a top side of the cardboard carton of FIG. 7 c with the top cover in a fully closed position.

FIG. 8 a shows a top side view of a regular slotted container (RSC) corrugated box comprised of hemp paper with four flaps (two partially shown) on the top of the box in an open position and four flaps (not shown) on the bottom of the box in a closed position.

FIG. 8 b shows a top side view of the RSC corrugated box of FIG. 8 a , showing all four top flaps in an open position.

FIG. 8 c shows a top side view of the RSC corrugated box of FIG. 8 b , with the four top flaps meeting in the middle (two flaps not shown).

FIG. 8 d shows a top side view of the RSC corrugated box of FIG. 8 c , with two top flaps closed with closing mechanism.

FIG. 9 a shows a top side view of a full overlap container (FOL) corrugated box comprised of hemp paper, the FOL box's long closure flap in an open position.

FIG. 9 b shows a top side view of the FOL corrugated box of FIG. 9 a with the box's long closure flap in a closed position, the FOL box with a window and printed graphics.

FIG. 10 shows a box manufacturer's certificate, a circular stamp that includes the box manufacturer's name and other technical information, printed on the box.

FIG. 11 a shows a top side view of corrugated box comprised of hemp paper with handles and a separate top cover.

FIG. 11 b shows a top side view of the corrugated box of FIG. 11 a with the top cover about to be placed on top of the box.

FIG. 11 c shows a top side view of the corrugated box of FIG. 11 a with the top cover fully in place, closing the box.

DETAILED DESCRIPTION OF THE DRAWINGS

FIG. 1 a shows a sheet of A-flute corrugated cardboard 20 comprised of hemp paper.

FIG. 1 b shows a sheet of B-flute corrugated cardboard 30 comprised of hemp paper.

FIG. 1 c shows a sheet of C-flute corrugated cardboard 40 comprised of hemp paper.

FIG. 1 d shows a sheet of E-flute corrugated cardboard 50 comprised of hemp paper.

FIG. 1 e shows a sheet of F-flute corrugated cardboard 60 comprised of hemp paper.

FIG. 2 a shows a side view of an unassembled single face board comprised of hemp paper, showing a single linerboard 75 and a fluted layer 70, both comprised of hemp paper.

FIG. 2 b shows a side view of a single face corrugated board 80 comprised of hemp paper, the single face board 80 with both a single linerboard 75 and an attached fluted layer 70 comprised of hemp paper.

FIG. 2 c shows top view of a single face corrugated board 80.

FIG. 2 d shows a side view of a single face corrugated board 80.

FIG. 2 e shows a side view of a single face corrugated board 80 and the bottom 85 of the corrugated board 80.

FIG. 3 a shows a side view of an unassembled single-wall board comprised of hemp paper, showing two outer linerboards 90 and 94 and a middle fluted layer 92, both the linerboards 90 and 94 and fluted layer 92 comprised of hemp paper.

FIG. 3 b shows a side view of a single-wall corrugated board 95 comprised of hemp paper, the single-wall corrugated board 95 with two outer linerboards 90 and 94 and a middle fluted layer 92, both the linerboards 90 and 94 and fluted layer 92 comprised of hemp paper.

FIG. 4 a shows a side view of an unassembled double-wall board comprised of hemp paper, showing two outer linerboards 100 and 108, a single inner linerboard 104 and two middle fluted layers 102 and 106, the linerboards 100, 104 and 108 and fluted layers 102 and 106 comprised of hemp paper.

FIG. 4 b shows a side view of a double-wall corrugated board 110 comprised of hemp paper, the double-wall board 110 with two outer linerboards 100 and 108, a single inner linerboard 104 and two middle fluted layers 102 and 106, the linerboards 100, 104 and 108 and fluted layers 102 and 106 comprised of hemp paper. The inner linerboard 104 separates the two middle fluted layers 102 and 106.

FIG. 5 shows a cardboard sheet 150 comprised of hemp paper that can be used to form a cardboard carton.

FIG. 6 a shows a top side view of a cardboard carton 200 in an open position comprised of hemp paper with two top flaps 202 and a top cover 204, the sides 201 and 203 of the cardboard carton featuring printed graphics 206. The sides 201 and 203 of the cardboard carton 200 also have printed information 208, lot code 214, bar code 212, and QR code 210.

FIG. 6 b shows a top side view of the cardboard carton 200 of FIG. 6 a , the top cover 204 in a partially closed position. The sides 201 and 203 and top 204 have printed graphics 206, printed information 208, lot code 214, bar code 212, and QR code 210.

FIG. 6 c shows a top side view of the cardboard carton 200 of FIG. 6 b , the top cover 204 in a fully closed position and the cover 204 sealed with an attached sticker 216. The sides 201 and 203 and top 204 have printed graphics 206, printed information 208, lot code 214, bar code 212, and QR code 210.

FIG. 7 a shows a top side view of a cardboard carton 250 comprised of hemp paper with two top flaps 252 and a top cover 254, the top cover 254 with a partially peeled off adhesive strip 256 with adhesive 258 underneath it. One side 259 of the cardboard carton 250 features a peel-off coupon 260.

FIG. 7 b shows a top side view of the cardboard carton 250 of FIG. 7 a comprised of hemp paper with two flaps 252 and a top cover 254 with the adhesive strip (not shown) 256 fully peeled off leaving the adhesive 258. One side 259 of the cardboard carton 250 features a peel-off coupon 260.

FIG. 7 c shows a top side view of the cardboard carton 250 of FIG. 7 b comprised of hemp paper with the top cover 254 in a partially closed position. One side 259 of the cardboard carton 250 features a peel-off coupon 260.

FIG. 7 d shows a top side view of the cardboard carton 250 of FIG. 7 c with the top cover 254 in a fully closed position, showing an internal view of the adhesive 258 that seals the cardboard carton 250.

FIG. 7 e shows a top side of the cardboard carton 250 of FIG. 7 c with the top cover 254 in a fully closed position.

FIG. 8 a shows a top side view of a regular slotted container (RSC) corrugated box 300 comprised of hemp paper with four flaps 302 and 310 (two partially shown) on the top of the box 300 in an open position and four flaps (not shown) on the bottom of the box 300 in a closed position. The box 300 further has graphics 304, lot code 308 and bar code 306,

FIG. 8 b shows a top side view of the RSC corrugated box 300 of FIG. 8 a , showing all four top flaps 302 and 310 in an open position.

FIG. 8 c shows a top side view of the RSC corrugated box 300 of FIG. 8 b , with the four top flaps (two flaps 302 not shown) meeting in the middle.

FIG. 8 d shows a top side view of the RSC corrugated box 300 of FIG. 8 c , with two top flaps 310 taped closed by closing mechanism 312.

FIG. 9 a shows a top side view of a full overlap container (FOL) corrugated box 350 comprised of hemp paper, the FOL box's long closure flap 354 in an open position. The box 350 has fluting 352 (internal view shown), printing and graphics 358 and a closing mechanism 356.

FIG. 9 b shows a top side view of the FOL corrugated box 350 of FIG. 9 a with the box's long closure flap in a closed position, the FOL box 350 with a window 362 and printed graphics 358.

FIG. 10 shows a box manufacturer's certificate 400, a circular stamp that includes the box manufacturer's name and other technical information that can include ECT, Size limit and gross weight, printed on the box.

FIG. 11 a shows a top side view of corrugated box 450 comprised of hemp paper with built-in perforated handles 452 in opposite sides 454 and a separate top cover 460.

FIG. 11 b shows a top side view of the corrugated box 450 of FIG. 11 a with the top cover 460 about to be placed on top of the box 450.

FIG. 11 c shows a top side view of the corrugated box 450 of FIG. 11 a with the top cover 460 fully in place, closing the box 450. 

1. A cardboard carton or corrugated box comprised of hemp paper; said hemp paper including machine made hemp paper; said cardboard carton including a cardboard box.
 2. The cardboard carton or corrugated box of claim 1 wherein said hemp paper comprises one hundred percent hemp.
 3. The cardboard carton or corrugated box of claim 1 wherein said hemp paper comprises one to twenty five percent hemp.
 4. The cardboard carton or corrugated box of claim 1 wherein said hemp paper comprises twenty five to fifty percent hemp.
 5. The cardboard carton or corrugated box of claim 1 wherein said hemp paper is comprises fifty to seventy-five percent hemp.
 6. The cardboard carton or corrugated box of claim 1 wherein said hemp paper comprises seventy-five to one hundred percent hemp.
 7. The cardboard carton or corrugated box of claim 1 wherein said hemp paper has a hurd content of less than fifteen percent.
 8. The cardboard carton or corrugated box of claim 1 wherein said hurd content is less than ten percent.
 9. The cardboard carton or corrugated box of claim 1 wherein said hurd content is less than five percent.
 10. The cardboard carton or corrugated box of claim 7 wherein said hemp paper further comprises bast fiber.
 11. The cardboard carton or corrugated box of claim 1 wherein said hemp paper is comprised of: some combination of hemp hurd, hemp bast fiber, post-consumer recycled content wood pulp, post-industrial recycled content wood pulp and virgin wood pulp.
 12. The cardboard carton of corrugated box of claim 11 further comprising clay, fillers, preservatives, chemicals or additives.
 13. The cardboard carton or corrugated box of claim 11 wherein said hemp paper is made without using any clay, fillers, preservatives, chemicals or additives.
 14. The cardboard carton or corrugated box of claim 1 wherein said hemp paper has a tensile MD strength ranging from five pounds to two hundred pounds per inch, and a tensile CD strength ranging from five pounds to two hundred pounds per inch.
 15. The cardboard carton or corrugated box of claim 1 wherein said hemp paper has an MD strength greater than or equal to the CD strength.
 16. The cardboard carton or corrugated box of claim 1 wherein said hemp paper has an elongation MD percentage ranging from one half to twenty pounds per inch, and an elongation CD percentage ranging from one half pound to twenty pounds per inch.
 17. The cardboard carton or corrugated box of claim 1 wherein said hemp paper is treated or coated with AKD sizing to reduced level of curling in cardboard sheet and linerboard so hemp cardboard carton or corrugated box will lay flat on surface.
 18. The cardboard carton or corrugated box of claim 1 further comprising: a box manufacturer's certificate that is comprised of a circular stamp that includes a box manufacturer's name and other technical information printed on said box.
 19. The cardboard carton or corrugated box of claim 1 wherein said hemp paper is unbleached or kraft.
 20. The cardboard carton or corrugated box of claim 1 wherein said hemp paper is bleached.
 21. The cardboard carton or corrugated box of claim 1 comprising a closure device.
 22. The cardboard carton or corrugated box of claim 21 wherein said closure device is packing tape, adhesive tape, staples, a folded flap, a sticker, or some combination.
 23. The cardboard carton or corrugated box of claim 1 having a corner guard made of multiple layers of cardboard sheets comprised of hemp.
 24. The cardboard carton or corrugated box of claim 1 wherein said carton or box comprises bleached hemp paper on outside of said carton or box and unbleached hemp paper on inside of said carton or box or said carton or box comprises bleached hemp paper on inside of said carton or box and unbleached hemp paper on outside of said carton or box.
 25. The cardboard carton or corrugated box of claim 1 wherein said hemp paper is oil and grease resistant.
 26. The cardboard carton or corrugated box of claim 1 wherein said cardboard carton or corrugated box is leak-proof or coated with a water-resistant material, or moisture proof.
 27. The cardboard carton or corrugated box of claim 1 wherein said carton or box is recyclable or curbside recyclable.
 28. The cardboard carton or corrugated box of claim 1 wherein said carton or box is biodegradable, compostable, or both biodegradable and compostable.
 29. The cardboard carton or corrugated box of claim 1 wherein said carton or box has some combination of environmentally friendly features: chlorine free, toxin free, compostable, recyclable, biodegradable, BPA free, lead free, Phthalates free and PFA free.
 30. The cardboard carton or corrugated box of claim 1 wherein said carton or box has a wide face and a seamless construction, which provides a surface area to accept all types of graphics and inks on top, bottom and sides of said carton or box.
 31. The cardboard carton or corrugated box of claim 1 wherein said carton or box has coupons, bar codes, or QR codes printed on said carton or box.
 32. A cardboard sheet used to form said carton of claim 1 comprising hemp paper.
 33. The corrugated box of claim 1 wherein said corrugated box is a single-wall corrugated box, wherein said hemp paper has a minimum burst strength ranging from one hundred pounds per square inch to four hundred pounds per square inch (PSI), and a minimum Edge Crush Test (ECT) ranging from twenty pounds per lineal inch to sixty pounds per lineal inch.
 34. The corrugated box of claim 1 wherein said corrugated box is a double-wall corrugated box, wherein said hemp paper has a minimum burst strength ranging from one hundred seventy five pounds per square inch to seven hundred pounds per square inch (PSI); a minimum ECT ranging from forty pounds per lineal inch to ninety pounds per lineal inch; a minimum combined weight of facings, including center facings of said double wall, ranging from eighty pounds to three hundred pounds; said box having a maximum weight of box and contents ranging from seventy pounds to two hundred pounds; said box having maximum outside dimensions, including length, width and depth ranging from eighty inches to one hundred thirty inches.
 35. The corrugated box of claim 1 wherein said box is an E flute corrugated box wherein said hemp paper has a minimum burst strength ranging from one hundred twenty five pounds per square inch to two hundred pounds per square inch (PSI); a minimum ECT ranging from twenty pounds per lineal inch to forty pounds per lineal inch; said box having a minimum combined weight of facings ranging from sixty pounds to ninety pounds; said box having a maximum weight of box and contents ranging from thirty pounds to sixty pounds; said box having maximum outside dimensions, including length, width and depth, ranging from forty inches to seventy inches.
 36. The single-wall corrugated box of claim 33 having a minimum combined weight of facings ranging from forty five to two hundred pounds and a maximum weight of box and contents ranging from fifteen to one hundred thirty pounds.
 37. The single-wall corrugated box of claim 33 having maximum outside dimensions, including length, width and depth, ranging from thirty inches to one hundred twenty inches.
 38. The single-wall corrugated box of claim 33 having an ECT rating ranging from twenty eight pounds per lineal inch to thirty eight pounds per lineal inch, having a length ranging from ten inches to thirty inches, widths ranging from eight inches to twenty six inches and depths ranging from nine inches to twenty six inches.
 39. The double-wall corrugated box of claim 34 having an ECT rating ranging from forty five pounds per lineal inch to fifty five pounds per lineal inch, having a length ranging from ten inches to twenty six inches, widths ranging from eight inches to twenty six inches and depths ranging from nine inches to twenty six inches.
 40. A corrugated sheet consisting of a linerboard and a medium; said linerboard comprised of flat sheets of hemp paper; said medium comprising fluted or arched paper glued between two linerboards; said linerboard and said medium comprised of hemp paper.
 41. A single face corrugated board comprising a linerboard and a corrugated medium or fluted layer; said single face board comprising hemp paper.
 42. A single-wall corrugated board consisting of two linerboards and a middle layer of corrugated medium or flute; said single-wall board comprising hemp paper.
 43. A corrugated board comprising corrugated medium or flute and linerboards; said corrugated board comprising hemp paper; said board having two layers of corrugated medium or flute and three linerboards.
 44. The corrugated board of claim 43 wherein said corrugated board comprises three layers of corrugated medium or flute and four linerboards.
 45. The single face corrugated board of claim 41 wherein said flute is A-flute, B-flute, C-flute, E-flute or F-flute.
 46. The single-wall corrugated board of claim 42 wherein said flute is A-flute, B-flute, C-flute, E-flute or F-flute.
 47. The corrugated board of claim 43 wherein said flute is A-flute, B-flute, C-flute, E-flute or F-flute.
 48. A corrugated slot container comprising a regular slotted container box comprised of hemp paper; said box comprised of four flaps on top and four flaps on bottom of said box; said four flaps meet in middle on top of said box and can be taped closed; said four flaps meet in middle on bottom of said box and can be taped closed.
 49. A full overlap slotted container box comprised of hemp paper; said box having long closure flaps that overlap each other almost completely, creating extra layers of corrugated board.
 50. A half slotted container box comprised of hemp paper; said box having four flaps on one side of said box and having one flapless open side. 